CN221147933U - Gauge outfit coupling assembling of oxygen detection table - Google Patents
Gauge outfit coupling assembling of oxygen detection table Download PDFInfo
- Publication number
- CN221147933U CN221147933U CN202322401725.9U CN202322401725U CN221147933U CN 221147933 U CN221147933 U CN 221147933U CN 202322401725 U CN202322401725 U CN 202322401725U CN 221147933 U CN221147933 U CN 221147933U
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- Prior art keywords
- ring
- tube
- fixed
- clamping
- fixedly connected
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000001301 oxygen Substances 0.000 title claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 230000008878 coupling Effects 0.000 title claims description 8
- 238000010168 coupling process Methods 0.000 title claims description 8
- 238000005859 coupling reaction Methods 0.000 title claims description 8
- 230000004224 protection Effects 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims description 43
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of oxygen meter connection, in particular to a meter head connection assembly of an oxygen detection meter, which comprises the following components: the main body comprises a gauge outfit body, wherein the bottom of the gauge outfit body is provided with a connecting component, and the connecting component comprises a connector and a fixed screw tube; the protection mechanism comprises an extension tube, wherein the extension tube is fixedly connected to the surface of the fixed screw tube, a fixed ring is fixedly connected to the surface of the extension tube, a spring is fixedly connected to the surface of the fixed ring, and an output ring is fixedly connected to the surface of the spring. According to the utility model, through the extension tube, the fixing ring, the spring, the output ring, the protection tube and the clamping cover, the protection tube can effectively shield the fixing screw tube when the fixing screw tube is connected with the connector and when the fixing screw tube is not connected with the connector, the fixing screw tube is prevented from being exposed outside for a long time, the service life of the fixing screw tube is prolonged, and a user can still easily install the gauge outfit after using the meter for a long time.
Description
Technical Field
The utility model relates to the technical field of oxygen meter connection, in particular to a meter head connection assembly of an oxygen detection meter.
Background
The oxygen detection meter belongs to a common pressure meter, in the detection process, the accuracy of a pressure value becomes one of key indexes, and the meter head of the oxygen detection meter is installed through a connecting component.
The gauge outfit coupling assembling of current oxygen detection table is connected through fixed screwed pipe and nut, and its fixed screwed pipe exposes outside for a long time for fixed screwed pipe ageing speed becomes fast, and fixed screwed pipe and nut become difficult to install, make the installation work of gauge outfit become very troublesome after long-term use of user.
Disclosure of utility model
The utility model aims to provide a gauge outfit connecting component of an oxygen detection gauge, which solves the problems that the aging speed of a fixed screw is high, the fixed screw and a nut are difficult to install and the installation work of the gauge outfit is very troublesome after a user uses the gauge outfit for a long time because the fixed screw is exposed outside for a long time.
In order to achieve the above object, the present utility model provides a gauge outfit connection assembly of an oxygen detection gauge, comprising:
The main body comprises a gauge outfit body, wherein the bottom of the gauge outfit body is provided with a connecting component, and the connecting component comprises a connector and a fixed screw tube;
The protection mechanism comprises an extension tube, wherein the extension tube is fixedly connected to the surface of a fixed screw tube, a fixed ring is fixedly connected to the surface of the extension tube, a spring is fixedly connected to the surface of the fixed ring, an output ring is fixedly connected to the surface of the spring, a protection tube is fixedly connected to the surface of the output ring, the surface of the extension tube of the protection tube table slides, and a clamping cover is connected to the surface of the protection tube in a clamping manner.
Preferably, the sealing mechanism is arranged on the surface of the fixed screw pipe of the connector, the sealing mechanism comprises a nut, the nut is connected with the surface of the connector in a sliding mode, the nut is connected with the surface of the fixed screw pipe in a threaded mode, a limiting ring is fixedly connected with the surface of the connector, a first sealing ring is connected with the surface of the limiting ring in a clamping mode, a second sealing ring is connected with the surface of the fixed screw pipe in a clamping mode, a first clamping ring is fixedly connected with the surface of the nut, and a second clamping ring is fixedly connected with the surface of the nut.
Preferably, the fixing ring is annularly fixed on one side of the extension tube far away from the fixing screw tube, the shape of the fixing ring is the same as that of the output ring, and the output ring slides on the surface of the extension tube.
Preferably, the length of the protection tube is greater than that of the fixing screw tube, the diameter of the inner ring of the protection tube is equal to that of the outer ring of the extension tube, and the diameter of the extension tube is greater than that of the fixing screw tube.
Preferably, the clamping cover is connected to one side, far away from the output ring, of the protection pipe in a clamping mode, and the clamping cover is used when the connector is not connected with the fixed screw pipe.
Preferably, the surface of the limiting ring is provided with a circular groove, the first sealing ring is connected to the groove of the limiting ring in a clamping mode, the first clamping ring is connected to the clamping groove of the limiting ring in a clamping mode, and the first clamping ring extrudes the first sealing ring on the groove of the limiting ring.
Preferably, a circular groove is formed in the surface of the fixed screw tube, the second sealing ring is connected to the groove of the fixed screw tube in a clamping mode, the second clamping ring is clamped to the groove of the fixed screw tube in a clamping mode, and the second clamping ring extrudes the second sealing ring on the groove of the fixed screw tube.
Compared with the prior art, the utility model has the beneficial effects that:
1. This gauge outfit coupling assembling of oxygen detection table is through extension pipe, solid fixed ring, spring, output ring, protection pipe and card lid for the protection pipe can all can carry out effectual shielding to fixed screwed pipe when fixed screwed pipe and connector are connected and when not connecting, avoids fixed screwed pipe to expose outside for a long time, has prolonged fixed screwed pipe's life, makes the user use for a long time after, still can light installation gauge outfit.
2. This gauge outfit coupling assembling of oxygen detection table through nut, spacing ring, first sealing washer, second sealing washer, first snap ring and second snap ring for first snap ring extrudees first sealing washer on the recess of spacing ring, and the second snap ring extrudees the second sealing washer on the recess of fixed screwed pipe simultaneously, has strengthened the sealed effect between nut and the connector after the first sealing washer deformation, has strengthened the sealed effect between connector and the fixed screwed pipe after the second sealing washer deformation, has improved holistic sealing performance.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a front cross-sectional perspective view of the protective mechanism of the present utility model;
FIG. 3 is a schematic perspective view in cross-section from the back of the protective tube and the clip cover of the present utility model after installation;
FIG. 4 is a rear cross-sectional perspective explosion of the nut structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a gauge outfit body; 11. a connector; 12. fixing a solenoid; 2. an extension tube; 21. a fixing ring; 22. a spring; 23. an output ring; 24. a protective tube; 25. a clamping cover; 3. a nut; 31. a limiting ring; 32. a first seal ring; 33. a second seal ring; 34. a first snap ring; 35. and a second snap ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a gauge outfit connection assembly of an oxygen detection gauge comprising:
The main body comprises a gauge outfit body 1, wherein the bottom of the gauge outfit body 1 is a connecting component, and the connecting component comprises a connector 11 and a fixed screw tube 12;
The protection mechanism comprises an extension tube 2, the extension tube 2 is fixedly connected to the surface of a fixed solenoid 12, a fixed ring 21 is fixedly connected to the surface of the extension tube 2, a spring 22 is fixedly connected to the surface of the fixed ring 21, an output ring 23 is fixedly connected to the surface of the spring 22, a protection tube 24 is fixedly connected to the surface of the output ring 23, the protection tube 24 slides on the surface of the extension tube 2, a clamping cover 25 is clamped and connected to the surface of the protection tube 24, the protection mechanism can protect the fixed solenoid 12, and the fixed solenoid 12 can be wrapped when the fixed solenoid 12 is used and used, so that the ageing speed of the fixed solenoid 12 is prevented from being too fast.
Further, a sealing mechanism is arranged on the surface of the fixed screw tube 12 of the connector 11, the sealing mechanism comprises a nut 3, the nut 3 is connected with the surface of the connector 11 in a sliding mode, the nut 3 is connected with the surface of the fixed screw tube 12 in a threaded mode, a limiting ring 31 is fixedly connected with the surface of the connector 11, a first sealing ring 32 is connected with the surface of the limiting ring 31 in a clamping mode, a second sealing ring 33 is connected with the surface of the fixed screw tube 12 in a clamping mode, a first clamping ring 34 is fixedly connected with the surface of the nut 3, a second clamping ring 35 is fixedly connected with the surface of the nut 3, and sealing performance between the fixed screw tube 12 and the nut 3 is improved by the sealing mechanism.
Further, the fixing ring 21 is annularly fixed on one side of the extension tube 2 far away from the fixing screw tube 12, the shape of the fixing ring 21 is the same as that of the output ring 23, the output ring 23 slides on the surface of the extension tube 2, the output ring 23 can slide towards the fixing ring 21, and the spring 22 is extruded, so that the fixing screw tube 12 is exposed, and the installation is convenient.
Further, the length of the protection tube 24 is greater than the length of the fixing screw tube 12, the diameter of the inner ring of the protection tube 24 is equal to the diameter of the outer ring of the extension tube 2, and the diameter of the extension tube 2 is greater than the diameter of the fixing screw tube 12, so that the protection tube 24 can completely wrap the fixing screw tube 12, and meanwhile, the protection tube 24 just slides on the surface of the extension tube 2 to adjust the position of the protection tube 24, and in the using process of the fixing screw tube 12, one end, far away from the fixing ring 21, of the protection tube 24 is in abutting connection with the nut 3.
Further, the clamping cover 25 is connected to one side, far away from the output ring 23, of the protection tube 24, and the clamping cover 25 is used when the connector 11 is not connected with the fixed solenoid 12, and under the elastic force of the spring 22, the fixed solenoid 12 can be completely wrapped by the protection tube 24, so that the clamping cover 25 is convenient to clamp and connect the fixed solenoid 12.
Further, the surface of the limiting ring 31 is provided with a circular groove, the first sealing ring 32 is connected to the groove of the limiting ring 31 in a clamping mode, the first clamping ring 34 is connected to the clamping groove of the limiting ring 31 in a clamping mode, the first clamping ring 34 extrudes the first sealing ring 32 on the groove of the limiting ring 31, the first sealing ring 32 deforms, and therefore the sealing effect between the nut 3 and the connector 11 is enhanced.
Further, a circular groove is formed in the surface of the fixed screw tube 12, the second sealing ring 33 is connected to the groove of the fixed screw tube 12 in a clamping mode, the second clamping ring 35 extrudes the second sealing ring 33 on the groove of the fixed screw tube 12, the second sealing ring 33 deforms, and the sealing effect between the connector 11 and the fixed screw tube 12 is enhanced.
Working principle: when the fixed screw tube 12 is not connected with the connector 11, the spring 22 brings the protection tube 24 to the fixed screw tube 12 through the output ring 23, the protection tube 24 wraps the fixed screw tube 12, the protection tube 24 is connected to the protection tube 24 through the clamping cover 25 in a clamping mode, protection of the fixed screw tube 12 is completed, when the connector 11 is connected with the fixed screw tube 12, the clamping cover 25 is detached, the protection tube 24 slides towards the direction of the fixed ring 21, the output ring 23 extrudes the spring 22, the connector 11 and the fixed screw tube 12 can be connected through the nut 3, at the moment, the protection tube 24 is loosened, under the elastic force of the spring 22, the output ring 23 drives the protection tube 24 to slide on the extension tube 2 until the protection tube 24 is in abutting connection with the nut 3, protection of the fixed screw tube 12 is completed, operation is simple and convenient, and ageing speed of the fixed screw tube 12 is delayed.
The nut 3 slides towards the fixed screw 12 from the connector 11, so that the nut 3 can be connected onto the fixed screw 12 in a threaded manner, and the nut 3 is continuously rotated on the fixed screw 12 at the moment, so that the first clamping ring 34 extrudes the first sealing ring 32 on the groove of the limiting ring 31, meanwhile, the second clamping ring 35 extrudes the second sealing ring 33 on the groove of the fixed screw 12, the sealing effect between the nut 3 and the connector 11 is enhanced after the first sealing ring 32 is deformed, and the sealing effect between the connector 11 and the fixed screw 12 is enhanced after the second sealing ring 33 is deformed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A gauge outfit coupling assembling of oxygen gas detection table, characterized in that includes:
The main body comprises a gauge outfit body (1), wherein the bottom of the gauge outfit body (1) is a connecting component, and the connecting component comprises a connector (11) and a fixed screw tube (12);
Protection machanism, including extension pipe (2), extension pipe (2) fixed connection is on the surface of fixed screwed pipe (12), fixed ring (21) of fixedly connected with on the surface of extension pipe (2), fixed ring (21) fixedly connected with spring (22) on the surface, fixedly connected with output ring (23) on the surface of spring (22), fixedly connected with protection pipe (24) on the surface of output ring (23), the surface of protection pipe (24) desk extension pipe (2) slides, the block is connected with cassette (25) on the surface of protection pipe (24).
2. The gauge outfit connection assembly of an oxygen meter of claim 1, wherein: the utility model provides a sealing mechanism is provided with on the surface of fixed screwed pipe (12) of connector (11), sealing mechanism includes nut (3), on the surface of nut (3) sliding connection connector (11), nut (3) threaded connection is on the surface of fixed screwed pipe (12), the surface fixedly connected with spacing ring (31) of connector (11), the on-surface block of spacing ring (31) is connected with first sealing washer (32), the on-surface block of fixed screwed pipe (12) is connected with second sealing washer (33), the on-surface fixedly connected with first snap ring (34) of nut (3), on-surface fixedly connected with second snap ring (35) of nut (3).
3. The gauge outfit connection assembly of an oxygen meter of claim 1, wherein: the fixed ring (21) is annularly fixed on one side of the extension tube (2) far away from the fixed screw tube (12), the shape of the fixed ring (21) is the same as that of the output ring (23), and the output ring (23) slides on the surface of the extension tube (2).
4. A header connection assembly of an oxygen meter as defined in claim 3, wherein: the length of the protection tube (24) is larger than that of the fixed screw tube (12), the diameter of the inner ring of the protection tube (24) is equal to that of the outer ring of the extension tube (2), and the diameter of the extension tube (2) is larger than that of the fixed screw tube (12).
5. The oxygen meter header coupling assembly of claim 4, wherein: the clamping cover (25) is connected to one side, far away from the output ring (23), of the protection pipe (24) in a clamping mode, and the clamping cover (25) is used when the connector (11) is not connected with the fixed screw pipe (12).
6. The gauge outfit connection assembly of an oxygen meter of claim 2, wherein: the surface of the limiting ring (31) is provided with a circular groove, the first sealing ring (32) is connected to the groove of the limiting ring (31) in a clamping mode, the first clamping ring (34) is connected to the clamping groove of the limiting ring (31) in a clamping mode, and the first clamping ring (34) extrudes the first sealing ring (32) on the groove of the limiting ring (31).
7. The oxygen meter header coupling assembly of claim 6, wherein: the surface of the fixed screw tube (12) is provided with a circular groove, the second sealing ring (33) is connected to the groove of the fixed screw tube (12) in a clamping mode, the second clamping ring (35) is connected to the groove of the fixed screw tube (12) in a clamping mode, and the second clamping ring (35) extrudes the second sealing ring (33) on the groove of the fixed screw tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401725.9U CN221147933U (en) | 2023-09-04 | 2023-09-04 | Gauge outfit coupling assembling of oxygen detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401725.9U CN221147933U (en) | 2023-09-04 | 2023-09-04 | Gauge outfit coupling assembling of oxygen detection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221147933U true CN221147933U (en) | 2024-06-14 |
Family
ID=91426042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322401725.9U Active CN221147933U (en) | 2023-09-04 | 2023-09-04 | Gauge outfit coupling assembling of oxygen detection table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221147933U (en) |
-
2023
- 2023-09-04 CN CN202322401725.9U patent/CN221147933U/en active Active
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